With ThermaDri™ hybrid construction that combines water resistant DriDown™ fill near the shell and uniquely engineered ThermaPro™ synthetic by your body, you’ll experience the benefits of warmth, dryness, and breathability. Even better, this bag is 20% lighter and 40% smaller to pack away than ordinary synthetic. Learn More

Now with the exceptional warmth of 550-fill hydrophobic DriDown™, this three-season bag is perfect for cool spring nights right through chilly fall campouts.
Armed with added moisture defense, it dries quicker in the cold and wet. And with great features like a thermal comfort hood and top draft collar, it’s a no-brainer for backpackers who love to be outside — rain, snow or shine. Learn More

This bag is hotter than ever. Seriously. The restyled Cosmic 20°F sleeping bag now has the exceptional warmth of 550-fill hydrophobic DriDown™ for higher performance. That means more moisture defense and quicker drying in the cold and wet.
Versatile enough to use in three seasons, with great features like a thermal comfort hood and top draft collar, it’s a no-brainer for backpackers who love to be outside in rain, snow or shine. Learn More